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author | Thomas Koenig <tkoenig@gcc.gnu.org> | 2011-04-26 22:07:11 +0000 |
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committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2011-04-26 22:07:11 +0000 |
commit | 3a1fd30c8a3a4474ff04b9d857deff3792fa2087 (patch) | |
tree | 44987fd72abe0fd69b95ebb2eade3764b973156a /gcc | |
parent | 898b8927465614b911841f134f37165a613debf5 (diff) | |
download | gcc-3a1fd30c8a3a4474ff04b9d857deff3792fa2087.zip gcc-3a1fd30c8a3a4474ff04b9d857deff3792fa2087.tar.gz gcc-3a1fd30c8a3a4474ff04b9d857deff3792fa2087.tar.bz2 |
decl.c (gfc_match_end): Check that the block name starts with "block@".
2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
* decl.c (gfc_match_end): Check that the block name starts
with "block@".
* parse.c (gfc_build_block_ns): Make block names unique by
numbering them.
From-SVN: r172990
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/fortran/ChangeLog | 7 | ||||
-rw-r--r-- | gcc/fortran/decl.c | 2 | ||||
-rw-r--r-- | gcc/fortran/parse.c | 5 |
3 files changed, 12 insertions, 2 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index f9425a9..78d687d 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,5 +1,12 @@ 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org> + * decl.c (gfc_match_end): Check that the block name starts + with "block@". + * parse.c (gfc_build_block_ns): Make block names unique by + numbering them. + +2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org> + * frontend-passes.c (inserted_block): New variable. (changed_statement): Likewise. (create_var): Encase statement to be operated on in a BLOCK. diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index 9efe01a..9901fb1 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -5746,7 +5746,7 @@ gfc_match_end (gfc_statement *st) { case COMP_ASSOCIATE: case COMP_BLOCK: - if (!strcmp (block_name, "block@")) + if (!strncmp (block_name, "block@", strlen("block@"))) block_name = NULL; break; diff --git a/gcc/fortran/parse.c b/gcc/fortran/parse.c index 5d2237a..ff029bf 100644 --- a/gcc/fortran/parse.c +++ b/gcc/fortran/parse.c @@ -3135,6 +3135,7 @@ gfc_namespace* gfc_build_block_ns (gfc_namespace *parent_ns) { gfc_namespace* my_ns; + static int numblock = 1; my_ns = gfc_get_namespace (parent_ns, 1); my_ns->construct_entities = 1; @@ -3149,8 +3150,10 @@ gfc_build_block_ns (gfc_namespace *parent_ns) else { gfc_try t; + char buffer[20]; /* Enough to hold "block@2147483648\n". */ - gfc_get_symbol ("block@", my_ns, &my_ns->proc_name); + snprintf(buffer, sizeof(buffer), "block@%d", numblock++); + gfc_get_symbol (buffer, my_ns, &my_ns->proc_name); t = gfc_add_flavor (&my_ns->proc_name->attr, FL_LABEL, my_ns->proc_name->name, NULL); gcc_assert (t == SUCCESS); |